

🌊 Ride the wave of innovation with FCS M7 – where speed meets control!
The FCS M7 Natural Glass Flex Tri Fin Set (Large) is a high-performance surf accessory crafted from engineered Glass Flex polymer. Designed for balanced speed, drive, and maneuverability, these fins suit all skill levels and wave types, backed by FCS’s trusted durability and responsiveness. Perfect for surfers seeking a reliable, versatile thruster fin upgrade.






| ASIN | B00JVM2Z0Q |
| Best Sellers Rank | #129,476 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #28 in Surfing Fins |
| Brand Name | FCS |
| Color | Black/White |
| Customer Reviews | 4.1 4.1 out of 5 stars (24) |
| Date First Available | September 9, 2014 |
| Item Dimensions LxWxH | 5 x 9 x 7 inches |
| Item Package Dimensions L x W x H | 9.84 x 6.22 x 0.94 inches |
| Manufacturer | FCS |
| Material | Glass Flex |
| Model Name | FCS II Sharp Eye Tri-Quad Fin Set |
| Package Weight | 0.3 Kilograms |
| Part Number | 1168-165-00-R |
| Size | Large |
| Style | M7 |
| Suggested Users | unisex-adult |
| Warranty Description | 1 Year Limited Warranty |
9**N
Fcs M-7 not as cheap as you think
Wow! I was so stoked upon receiving the fins. It came in the original FCS fin boxing and was well packaged. I thought that the fin was going to be very flexible, but it feels nice and stiff to me. This will be a nice additon to my 7'6 Merrick flyer. For $36 buck, you can't go wrong. I feel very happy that I am purchasing from a USA small business. Very happy with purchase!
A**N
kinda stiff but solid
little stiff for me but thats just an ordering error. overall good price and quality
A**R
got whats I needed
perfect no questions
D**I
One Star
Too flexible
T**K
Great fins
Easy to attach and great fun on surfboard
Trustpilot
1 month ago
2 weeks ago